public class bddf {
    public static void main (String args[]){
        byte a= 22;
        int  b= 129;
        float c=1234.6698f ;
        double d=1223333445.1111223;
        System.out.println("a= " +a);
        System.out.println("b= " +b);
        System.out.printf("c= % -30.1f\n" ,c);
        System.out.printf("d=% -30.12f\n ",d);
        a= (byte) b;
        c=(float) d;
        System.out.printf("a=%d\n",b);
        System.out.printf("c=% -30.12f",c);

    }
}
